baber/WOPTO huggingface dataset:
Patent JP-H02292128-A (JP)
Title: Electric discharging process by wire
Inventor: JIYOOJI MERUDORAMU KANINGUHAMU
IPC: B23H9/00
Filed: 1990-04-06
Abstract: PURPOSE: To facilitate the repeated formation of a plurality of long thin grooves by utilizing an excessively large previous cutting or a prepared hole-shaped groove formed on the surface of a workpiece. CONSTITUTION: A prepared hole-shaped groove 112 having a width at least 1.5 times as large as the width of a required groove to be formed in a workpiece 110 is first cutly formed on the surface of the workpiece 110, and the prepared hole-shaped groove 112 is machined to a depth more than 0.0762 cm. Next, dielectric fluid is used, and the required groove 116 is machined from the bottom of the groove 112 on the workpiece 110 by the discharge of a wire 120. In this case, in order to improve obtained cutting speed and the depth of the required groove 118, at the time of the discharge machining of the groove 118, the prepared hole-shaped groove 112 is utilized to easily wash away the fluid of erosion particles generated there.
Patent JP-H02271337-A (JP)
Title: Film mark reader
Inventor: IMAMURA TAKASHI
IPC: G03B27/62
Filed: 1989-04-12
Abstract: PURPOSE:To arrange a sensor in an accurate size and to ensure reading by firmly fixing a guide means, which is narrower than the width of a film, on both sides of a positioning means to which the sensor is fixed. CONSTITUTION:A positioning block 114 is fixed to a pressing stand 48 with machine screws 112. Guide blocks 98 and 102, both of which are integrally connected to each other via a connection part 116 in advance, are firmly fixed to both sides 114A of the block 114 with screws 118. At the same time, the sensor 96 is firmly fixed to the recessed part 114B, which is formed in the positioning block 114, with a screw 122. The sensor 96 and the blocks 98 and 102 can be securely fixed with an accurate space through simple fixing with machine screws, by accurately forming in advance a space WG between the sides 114A and a space WS between the recessed parts 114B, both of which are slightly narrower than the width of the film. Therefore, a film mark can be securely read.
Patent JP-H0723136-A (JP)
Title: Charging system for satellite communication
Inventor: TSUMURA MIOJI
IPC: H04M15/00
Filed: 1993-03-26
Abstract: PURPOSE:To relieve the charge collection load by a host station by allowing a telephone station to collect an information utility charge on behalf of the host station of an added value substitute collection line in'' the case of bi- directional satellite communication. CONSTITUTION:A host station registers an added value substitute collection line 15 to a telephone station. When a terminal equipment requests payed information stored in a database 11, the host station sends the information by a determined communication protocol. The terminal equipment receives the information and collates its own ID with terminal address information and receives a packet when they are coincident and allows a control CPU 6 to process the packet. When the IDs are not coincident, a satellite signal analysis section 3 skips the information to avoid use of information without permission. When the terminal equipment receives the information, the terminal equipment sends utility charge of a data class information write to the host station. A reception section 9 receives it and connects a reception port to a telephone line 14 to call a line 15. The charging is imposed based on the connection time of the line 15. Thus, the line is connected for a time equivalent to the charge.
Patent JP-S63260803-A (JP)
Title: Water-cooled generator for ozone generation ceramic tube
Inventor: KOJIMA AKIRA
IPC: H01T23/00
Filed: 1987-04-16
Abstract: PURPOSE:To save the installation space of the titled generator without lowering the generation efficiency of ozone, by fixing a hollow fixed tube to an upper lid of an ozone-generation tube, attaching a gas-inlet port to the fixed tube at a part near the inner lid and attaching another gas-inlet port to the outside of the fixed tube. CONSTITUTION:Both ends of an ozone-generation tube 1 made of a ceramic are pressed and held with an upper lid 2 and an inner lid 3. An end of a fixed tube 4 produced by threading both ends of a hollow tube is fixed by screwing a lock nut 3b to a nut 3a fixed to the inner lid 3. The fixed tube 4 is extended through and fixed to the upper lid 2 with a nut 6 interposing a space 5 therebetween. A gas inlet port 4a is attached to the fixed tube 4 at a part near the inner lid 3 and another gas inlet port 4b is attached to the outer end of the fixed tube 4. A bottom lid 8 of a water-cooling outer cylinder 7 furnished with a water-inlet 7a and a water-outlet 7b is pressed and fixed to the outer cylinder 7 by a bolt 9 screwed to a nut fixed to the inner lid 3.
Patent JP-H03294141-A (JP)
Title: Work shooter for working machine
Inventor: IGARASHI FUMIAKI
IPC: B23Q7/08
Filed: 1990-04-09
Abstract: PURPOSE:To improve safety by providing a safety cover making contact with the base part rear surface of a work shooter and rotating following the operation of the work shooter. CONSTITUTION:A safety cover 75 for burying an opening part formed at the time of tilting a work shoot table 29 is provided between a center table 7 and the work shoot table 29. When a work shooter 5 is tilted in a position B, a safety cover body 85 also follows and rotates to the position shown by the two-dot chain line to clog the opening part with the center table 7 formed by the tilt of the work shooter 6, so that a work or a hand is caught between the work shooter 5 and the center table 7 when the work hooter 5 is returned to horizontal state, and safety can be improved.
Patent JP-S5517487-A (JP)
Title: Display unit of electronic timer
Inventor: MINOURA NOBUO
IPC: G04G15/00
Filed: 1978-07-25
Abstract: PURPOSE: To enable the operation for unskilled personnel easily for the program timer for TV receiver, by sequentally indicating and introducing various types of control keys with the indicator.  
     CONSTITUTION: When the key 1 1  of the control key group is inputted, CPU 3 judges whether it is the key of the end of operation or not, and if the key operation continues, CPU 3 calls for a given data from RAM 4, increments the data instructing the next operation and stoes it in the same area of the RAM 4 again. The stored data are inputted to the decoder 6 via the register 5. Further, based on the output of the decoder 6, the indicator for operation introduction, such as key 7 3  is flickered to instruct the next operation. When the key 1 3  corresponding to the key 7 3  is inputted, similarly the indicator instructing the next operation is flickered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10194912-A (JP)
Title: Skin cosmetic
Inventor: OSAKI NORIKO
IPC: A61K8/30
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prepare a skin cosmetic capable of changing the hue sense of skin while retaining the transparency. SOLUTION: This skin cosmetic comprises a powder having 7-40 color difference (ΔE) determined by the formula: color difference (ΔE)=[(L45.45 *-L45.45 *)<2> +(a45.45 *-a45.20 *)<2> +(b45.45 *-b45.20 *)<2> ]<0.5> for two interference colors (L45.45 *, a45.45 *, b45.45 *) and (L45.20 *, a45.20 *, b45.20 *) specified by the CIE1976L*a*b* standard colorimetric system when uniformly coating the surface of a black synthetic leather with the powder in 8mg/100cm<2> coating amount and measuring the color at 45 deg. incident angle and -45 deg. and -20 deg. light receiving angle.
Patent JP-2000283688-A (JP)
Title: Plate type heat exchanger
Inventor: HATANAKA SADAO
IPC: F28F3/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a plate type heat exchanger having a plurality of plates sealed from each other with a gasket coated with resin at the core rubber part in which the lifetime of seal is prolonged while reducing the cost by coating the gasket with resin except the surface being sealed against the plate. SOLUTION: A resin coated gasket 12 fixed in the gasket groove 13 of a plate 11 comprises an elastic core rubber part 12a of synthetic rubber, for example, and a coating resin 12b, e.g. fluororesin. More specifically, only the part touching the fluid on the inside of the gasket, i.e., the inner side face at the core rubber part 12a, is coated with the coating resin 12b thus preventing the core rubber part 12a from touching the fluid directly. According to the structure, odor of the gasket made of synthetic rubber, or the like, can be prevented from being added to the fluid and odor of the fluid is also prevented from being added. Furthermore, a large tightening pressure can be eliminated because the plates are sealed with a highly elastic core rubber part 12a and cost can be reduced by avoiding increase in the thickness of the plate 11.
Patent JP-H09280044-A (JP)
Title: Exhaust manifold for four-cylinder engine
Inventor: IWATA MASATO
IPC: F01N1/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To restrain exhaust interference sound so as to effectively reduce exhaust sound by providing inrush pipe parts projecting into a collecting chamber on the individual exhaust pipes connected to the exhaust ports of No.2 and No.4 cylinders in the ignition order, and forming a plurality of through holes on the side walls of the respective inrush pipe parts. SOLUTION: Thus exhaust manifold 14 of a four-cylinder engine E is constituted so that inner pipes 17 are covered with an outer pipe 18 interposing gaps between both, and the inner pipes 17 are formed so that individual exhaust pipes 201 -204 are connected to the respective exhaust ports 121 -124 of a cylinder head 11 at one-side ends and connected to a collecting pipe 21 forming a collecting chamber at the other end. In this case, the individual exhaust pipes 203 , 202 connected to the exhaust ports 123 , 122 of the No.2 and No.4 cylinders in the ignition order in the individual exhaust pipes 201 -204 , are respectively integratedly connected to inrush pipe parts 32, 33 projecting in the collecting chamber at the other ends. A plurality of through holes are formed on the side walls of the respective inrush pipe parts 32 33, so as to reduce exhaust interference sound.
Patent JP-H1029129-A (JP)
Title: Roll cutting tool with chip discharging mechanism
Inventor: ARAI TATSUO
IPC: B23Q11/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a tip by dispensing with the need of adjusting the position of a ship storage body regardless of the variety of depth of cutting. SOLUTION: A chip guidance plate 21 projecting outward in the axial direction opposed to the face of a throwaway tip 3, is provided on the end of a tool body 1. The height difference B between the end 3a of the tip 3 and the end of chip storage body 12 is to be more than the maximum dept of cutting C. The height difference A between the end 3a of the tip 3 and the upper end 21a of the chip guidance plate 21 is to be more than the height difference B between the end 3a of the tip 3 and the end of the chip storage body 12. One end in the radial direction of the chip guidance plate 21 is larger than the maximum projecting position in the radial direction of the tip 3 by D and the end of the chip storage body 12 is larger than the end 21a of the chip guidance plate 21 by (E-D) in the radial direction.
Patent JP-2000281938-A (JP)
Title: Power coating composition
Inventor: NISHIMURA KENICHI
IPC: C09D5/03
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide powder coating compositions capable of forming a coated film composed of a lower layer and a surface layer by one-time coating and having a uniform hue with the use of two or more types of powder coatings, and a coating method using these powder coating compositions. SOLUTION: A powder coating composition contains an opaque powder coating and a transparent powder coating, and a coated film having a uniform hue is formed by allowing the opaque coating to migrate to the lower layer and allowing the transparent coating to migrate to the surface layer on heat melting of the powder coating composition. A coating method comprises applying this powder coating composition to form a coated film having a uniform hue.
Patent JP-S58209287-A (JP)
Title: Arithmetic processing element
Inventor: SATOU MAKI
IPC: H04N9/64
Filed: 1982-05-31
Abstract: PURPOSE:To invert accurately the quantity of analog in the middle of a transfer channel, by taking an electric charge of the same quantity as the quantity of the 1st signal electric charge out of the 2nd signal electric charge to output the 3rd signal electric charge from which only the 1st signal electric charge is extracted. CONSTITUTION:The 1st signal electric charge C1 is supplied to the 1st electric charge storing area through a gate area 27, and the fixed amount of the 2nd signal electric charge C2 is supplied to the 2nd electric charge storing area through a gate area 28. According to the 1st signal electric charge C1 supplied to the 1st electric charge storing area, a gate area 28 is controlled to take out an electric charge of the same quantity as that of the 1st signal electric charge C1 from the 2nd signal electric charge C2 so that the 3rd signal electric charge C3, from which only the 1st signal electric charge C1 is extracted, is outputted. As the result, the areas 27 and 28 are controlled by a differential amplifier 40.
Patent JP-S62252396-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: YAMADA SADANOBU
IPC: H01L21/208
Filed: 1986-04-22
Abstract: PURPOSE:To automatically shift a supporting point of a wire to a position able to prevent the deflection of a seed holder and the wire, by using a detecting device, a controlling device and a shifting device and combining the devices in a manner to act a specific action. CONSTITUTION:When a wire 31 of a single crystal pulling-up apparatus 2 is deflected, the extent and direction of the deflection of the wire 31 are detected by a deflection detecting device 35 and a rotary position detecting device 36. The direction and length of a supporting point 32 to be shifted to decrease the deflection of the wire 31 are calculated by a controlling device. The supporting point 32 is shifted by an XY table 29 according to the calculated data to decrease the deflection of the wire 31. Consequently, the seed holder 33 and the wire can be rotated at a speed near or above the resonance point and the quality of the single crystal can be improved.
Patent JP-S5718603-A (JP)
Title: Herbicide
Inventor: SANEMITSU MINORU
IPC: A01N43/64
Filed: 1980-07-07
Abstract: PURPOSE: A herbicide that contains 2-methyl-6-phenyl-5-oxo-2,5-dihydro-1,2, 4- triazine derivative as an active principle, thus showing strong herbicidal effect against weeds in fields and rice paddies with safety and no injury to crops.  
     CONSTITUTION: The herbicide contains 2-methyl-6-phenyl-5-oxo-2,5-dihydro-1, 2, 4-triazine derivative of the formula (R is methylthio, methoxy group) as an active principle. It has strong effect against grasses in fields such as barnyard grass, manna grass, broad leaf weeds in fields such as rough pigweed or smooth pigweed and annual and prennial weeds in rice paddies such as "tainubie" or monochoria. When it is applied to fields, the herbicide shows strong effect either by soil treatment conducted before budding or by foliage treatment conducted in the growing season. The compound can be directly spread and also used as a wettable powder or emulsion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05289800-A (JP)
Title: Information input device
Inventor: KATO HIROTOSHI
IPC: G06F3/02
Filed: 1992-04-13
Abstract: PURPOSE:To constitute the device so that input information containing not only information of a character, etc., printed or handwritten to a document but also layout information of its character can be handled in the entirely same way as a key operation input from a keyboard device. CONSTITUTION:An information input part 4 reads optically and inputs a character printed or handwritten to a document, a character recognizing part 50 of an information recognizing part 5 recognizes the character from input information and adds position information to its recognition code, and a non-character information converting part 51 adds layout information based on its position information to the recognition code instead of an invisible character code of a line feed and a space. From its code, a keyboard operating code generating part 6 generates a keyboard operating code, and moreover, a keyboard signal generating part 8 converts it to a keyboard signal, and thereafter, outputs it to a system device 3 by a keyboard signal output part 10.
Patent JP-H02274862-A (JP)
Title: Flame spraying repair method for lining refractories of metal refining furnace
Inventor: WATANABE SEIJI
IPC: F27D1/14
Filed: 1989-04-14
Abstract: PURPOSE:To form a good stuck layer having durability with a method for thermally spraying a mixture composed of an easy oxidizable metal and refractory oxide by specifying the compsn. of the mixture. CONSTITUTION:The mixture composed of 5 to 25wt.% Al having >=50mu grain size, <=40% Al2O3 and 30 to 80% MgO is carried to the tip of a nozzle by gaseous CH3H8 or a gaseous mixture composed of the gaseous C3H8 and gaseous N2 and gaseous O2 is ejected at the tip of the nozzle to heat and blow the gaseous mixture by the high temp. combustion flame of the gaseous C3H8-O2. A repair layer consisting of the compsn. composed of 30 to 72% Al2O3 and 28 to 70% MgO is formed in the repair part. The heat generated by the oxidation of the Al powder is used and the conversion of the Al powder itself to the Al2O3 can be utilized in the process of the heating and spraying by this method. The fusion of the refractory particles is, therefore, facilitated and the fused stuck layer forms MgO.Al2O3 spinel. The layer having the excellent resistance to a molten steel and slag are thus obtd.
Patent JP-S5217867-A (JP)
Title: Differential multiplexer
Inventor: KATOU KAZUO
IPC: H04J3/00
Filed: 1975-08-01
Abstract: PURPOSE: To make posible high speed time division scanning with little error of common mode voltage and plural low level signal contained in it by utilizing circuit with guard slield set up in cluding an electronic switch, buffer amplifier differential amplifier etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05288915-A (JP)
Title: Manufacture of color filter
Inventor: KUSUKAWA HIROYUKI
IPC: H04N9/07
Filed: 1992-04-13
Abstract: PURPOSE:To provide the manufacturing method for the color filter which can efficiently obtain the high-resolution color filter, used for the flat display of a liquid crystal display, etc., the imager of a CCD, etc., or color sensor, etc., with high efficiency. CONSTITUTION:A photosensitive layer 13 formed on a transparent substrate 12 is exposed through a photomask 5 having a pattern for a black material arranged in contact with the photosensitive layer 13 to develop adhesion at the exposed part 13a, and a shield powder material is deposited on the exposed part 13a to form the black material 14; and then a photomask 6R which has a specific pattern is arranged so that a gap is formed with the photosensitive layer 13, which is exposed through this photomask 6R to develop stickiness at the exposed part 13b. A colored powder material is deposited on this exposed part 13b to form a colored pattern and those processes are repeated to obtain the color filter equipped with the colored layer consisting of necessary colored patterns of plural colors.
Patent JP-2000285166-A (JP)
Title: Member information managing device
Inventor: MATSUOKA MEGUMI
IPC: G06Q10/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily record fragmentary information related to an address without undergoing an operation such as to edit an address name even when only a fragmental member's address is clear by managing address information in each hierarchy, discriminating which hierarchy of address information by hierachy the address information such as event information belongs to and performing update management. SOLUTION: This device manages address information in each hierarchy, discriminates which hierarchy the address information such as event information belongs to in respective address information by hierachy and performs update management. This member information managing device 2 has an information inputting part 201, an information displaying part 202, member information management AP 206, etc. It also has an event information file 204 which stores even information transmitted from a front accounting machine, a member file 207 storing information related to members, a preset information file 205 which includes the number of stored events of the file 207 and a variety of preset information specifying each hierarchical content of address information about the address information stored in the member information, etc., as a variety of information files.
Patent JP-S60236778-A (JP)
Title: Paper-feeding mechanism
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J13/076
Filed: 1984-05-10
Abstract: PURPOSE:To obtain an inexpensive paper-feeding mechanism with simple construction, by a construction wherein a paper bail means for pressing a paper against a platen roller is constituted of two parts, i.e., a plastic roller and a springy ring. CONSTITUTION:The springy rings 10 capable of being moved in the axial direction by external forces but being difficult to rotate are fitted to a cylindrical shaft 3 energized toward the platen roller 1, and plastic-made paper bail rollers 11 enclosing the rings 10 are rotatably fitted to the shaft 3. The bail roller 11 shown is one which is provided with a notched part 12 at the outer periphery thereof so that the assembly can be easily performed by externally inserting the ring 10.
Patent JP-2000001544-A (JP)
Title: Transparent polyamide resin and its production
Inventor: OKUSHITA YOJI
IPC: C08G69/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin which can give a molding undergoing little change in its transparency and shape even when subjected to treatment with boiling water for a long time. SOLUTION: This resin a polyamide resin comprising units derived from (A) a dicarboxylic acid and units derived from (B) a diamine, wherein the carboxylic acid A comprises 50-100 mol.% units derived from (A-1) a 6-22C branched saturated dicarboxylic acid and 0-50 mol.% units derived from (A-2) isophthalic acid, and diamine B is a diamine represented by the formula [wherein R1 is a hydrocarbon group of the formula: CnH2n (wherein n=1-3); and R2 and R3 are each H or hydrocarbon group of the formula: CnH2n+1 (wherein n=1-3)], and the ratio of the number of moles of (A) to the number of moles of (B) is 100:95 to 100:105, or a polyamide resin comprising units derived from (C) an aliphatic aminocarboxylic acid and/or a lactam and units A and B, wherein C is used in an amount of above 0 to below 30 mol per 100 mol of the total of A and B.
Patent JP-S5523720-A (JP)
Title: Electromagnetic coupling
Inventor: KAMAKURA TAKAYUKI
IPC: H02K49/02
Filed: 1978-07-31
Abstract: PURPOSE: To reduce the heat loss of an electromagnetic coupling driven by the electrical current of a coil, by returning the current to a power source.  
     CONSTITUTION: A rotor 3 is rotated through a rotary shaft 2, a boss 6 and a support plate 5 by the rotation of an electric motor 1. When a direct current is caused to flow through a driving coil 15, the poles 11 of a first rotor are magnetized to N and S alternately and a voltage is induced in the coil 4 of the former rotor 3. As a result, the poles 11 revolve following the rotor 3 to drive a load coupled to an output shaft 12. At that time, magnetic energy generated in the rotary rotor 3 is returned to the power source through the coil 4 to reduce the heat loss. 
     COPYRIGHT: (C)1980,JPO&Japio